package com.zzxx;

public class TestDemo {

    public static void main(String[] args) {
         int j=10;
        for (int i = 0; i < 5; i++) {

            switch (j) {
                case 1 :
                    System.out.println("AAAAAAAAAAA");
                    break;
                case 2 :
                    System.out.println("BBBBBBBBBBBB");
                    break;
                case 10 :
                    System.out.println("CCCCCCCCCCC");
                    break;
                case 4:
                    System.out.println("DDDDDDDDDDD");
                    break;
            }

        }
    }

}
